Pollution Vocabulary Quiz
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Questions and Answers

What happens when aquatic animals mistake trash for food?

  • They help recycle the trash.
  • They become stronger.
  • They can die or become sick. (correct)
  • They effectively avoid the trash.

    • What are pollutants?

  • Only natural substances like volcanic ash.
  • Only materials created by humans.
  • Harmful materials introduced into the environment. (correct)
  • Things that can be recycled safely.

    • How does chemical pollution from trash affect fish caught in polluted rivers?

  • They are unaffected by pollution.
  • They provide health benefits to consumers.
  • They often contain high levels of chemical toxins. (correct)
  • They become a popular dish.

    • What significant event in 1972 affected the use of DDT in the United States?

    <p>It was banned due to health concerns.</p> Signup and view all the answers

    Which of the following is an example of air pollution?

    <p>Dark smoke from trucks or factories.</p> Signup and view all the answers

    How do pollutants spread to remote areas?

    <p>Via air and water currents.</p> Signup and view all the answers

    What is the Great Pacific Garbage Patch known for?

    <p>Being the largest area of ocean debris.</p> Signup and view all the answers

    What can leach from landfills into the surrounding environment?

    <p>Harmful pollutants.</p> Signup and view all the answers

    What types of pollution are identified as the three major kinds?

    <p>Air, water, and land pollution.</p> Signup and view all the answers

    What impact can air pollution have on human health?

    <p>It can cause lung cancer and breathing difficulties.</p> Signup and view all the answers

    Which pesticide was commonly used to combat malaria but is now banned in many places?

    <p>DDT.</p> Signup and view all the answers

    What phenomenon did the accident at a pesticide plant in Bhopal, India, highlight?

    <p>The potential danger of quick air pollution effects.</p> Signup and view all the answers

    What consequence occurs due to improper garbage collection systems?

    <p>Accumulation of trash along roads.</p> Signup and view all the answers

    Which of the following statements about pollution is accurate?

    <p>Pollution can affect all living beings on Earth.</p> Signup and view all the answers

    Why was there a land pollution tragedy in Quezon City in 2000?

    <p>Heavy rains caused a trash landslide.</p> Signup and view all the answers

    What is one method some cities use to address garbage problems?

    <p>Incinerating trash.</p> Signup and view all the answers

    What evidence indicated the presence of pollutants in remote areas like the Antarctic?

    <p>Pesticides discovered in the Antarctic ice sheet.</p> Signup and view all the answers

    What is often referred to as the 'ozone hole'?

    <p>Thinning of the ozone layer over Antarctica</p> Signup and view all the answers

    What is the effect of land pollution on food production?

    <p>Can contaminate fruits and vegetables.</p> Signup and view all the answers

    What major health issues are linked to increased ultraviolet radiation exposure?

    <p>Skin cancer and eye diseases</p> Signup and view all the answers

    How does bioaccumulation occur in the food web?

    <p>Toxins build up at each level.</p> Signup and view all the answers

    What is a common consequence of polluted water for people consuming it?

    <p>Chronic health issues from harmful chemicals</p> Signup and view all the answers

    What materials contribute to land pollution?

    <p>Paper, cans, and plastic products.</p> Signup and view all the answers

    Which animal species was highlighted as being affected by the decline in DDT usage?

    <p>Bald eagles.</p> Signup and view all the answers

    What type of pollution can cause algal blooms in water bodies?

    <p>Excess fertilizers washed into water</p> Signup and view all the answers

    What major incident in 2010 caused extensive water pollution in the Gulf of Mexico?

    <p>The Deepwater Horizon oil spill</p> Signup and view all the answers

    What happened to the Citarum River in Indonesia due to pollution?

    <p>Garbage prevents visibility of the water.</p> Signup and view all the answers

    What is acid mine drainage (AMD) known to pollute?

    <p>Rivers and streams near coal mines</p> Signup and view all the answers

    How many children die daily from drinking dirty water, according to United Nations estimates?

    <p>4,000</p> Signup and view all the answers

    What natural sources can lead to water pollution?

    <p>Underground oil and natural gas leaks</p> Signup and view all the answers

    What can untreated sewage lead to in bodies of water?

    <p>Harm to aquatic life and water safety</p> Signup and view all the answers

    Which location is known for suffering from water pollution hazards due to a chemical waste dump?

    <p>Love Canal, New York</p> Signup and view all the answers

    What type of waste can radioactive materials pollute if not disposed of properly?

    <p>Groundwater and surface water</p> Signup and view all the answers

    What is a significant contributor to aquatic life loss due to temperature changes?

    <p>Power plant heat waste</p> Signup and view all the answers

    How can the runoff of animal waste affect waterways?

    <p>Promote harmful algal blooms</p> Signup and view all the answers

    What chemical is produced as a result of acid mine drainage that is toxic to aquatic life?

    <p>Sulfuric acid</p> Signup and view all the answers

    Which element is commonly found in fertilizers that can lead to water pollution?

    <p>Nitrogen</p> Signup and view all the answers

    What was a significant result of the eruption of Krakatoa in 1883?

    <p>It caused volcanic ash to darken the sky worldwide.</p> Signup and view all the answers

    Which gas produced by volcanic eruptions can be lethal to nearby residents?

    <p>Sulfur dioxide</p> Signup and view all the answers

    What environmental problem is caused by the burning of fossil fuels?

    <p>Air pollution</p> Signup and view all the answers

    What is one of the consequences of acid rain?

    <p>It erases writings on gravestones.</p> Signup and view all the answers

    What phenomenon is caused by human activities that lead to increased greenhouse gas levels?

    <p>Global warming</p> Signup and view all the answers

    What occurs because of ocean acidification?

    <p>Threat to marine organism survival</p> Signup and view all the answers

    What is produced when nitrogen oxide and sulfur dioxide mix with moisture?

    <p>Acid rain</p> Signup and view all the answers

    How do greenhouse gases naturally affect Earth?

    <p>By trapping heat</p> Signup and view all the answers

    What effect does global warming have on polar bears?

    <p>Reduced sea ice habitats</p> Signup and view all the answers

    What was the purpose of the actions taken against chlorofluorocarbons (CFCs) in the 1980s and 1990s?

    <p>To protect the ozone layer</p> Signup and view all the answers

    What happens to fish in lakes affected by acid rain?

    <p>They die due to increased acidity.</p> Signup and view all the answers

    What major problem associated with pollution remains significant in the developing world?

    <p>Acid rain</p> Signup and view all the answers

    How does smog affect people's health?

    <p>It makes breathing difficult.</p> Signup and view all the answers

    What happens to the average global temperatures due to increased greenhouse gases?

    <p>They increase over time.</p> Signup and view all the answers

    Which event caused the death of thousands of people at Lake Nyos?

    <p>A toxic cloud of volcanic gases</p> Signup and view all the answers

    Study Notes

    Pollution Overview

    • Pollution introduces harmful materials, called pollutants, into the environment; can be natural (e.g., volcanic ash) or anthropogenic (e.g., factory waste).
    • Damages air, water, and land quality, affecting all forms of life, from microbes to large mammals.
    • Examples of pollutants include vehicle emissions, industrial waste, and chemical pesticides.

    Types of Pollution

    • Air Pollution:

      • Visible through smoke from vehicles and industries; can also be invisible but harmful, causing respiratory issues and increasing cancer risk.
      • Notable incidents include the Bhopal disaster in 1984, which killed 8,000 individuals due to gas leak exposure.
      • Natural events like volcanic eruptions release ash and gases, leading to long-term atmospheric and agricultural impacts.
      • Major air pollutants include carbon monoxide, nitrogen oxides, sulfur dioxide, and hydrocarbons, which contribute to smog formation.
      • Acid rain forms from air pollutants reacting with moisture, adversely affecting forests, lakes, and historic structures like the Taj Mahal.

    • Water Pollution:

      • Can appear muddy or clean but contain harmful substances; unsafe for consumption or recreational activities.
      • Contaminated water leads to significant health issues, estimated by the UN to cause 4,000 child deaths daily.
      • Natural oil seeps and human activities (industry runoff, mining) contribute to pollution; notable examples include the Deepwater Horizon oil spill affecting marine life.
      • Agricultural runoff often leads to harmful algal blooms, which diminish aquatic ecosystems and result in dead zones.

    • Land Pollution:

      • Affects soil quality, often stemming from mining or pesticide use; persistent pollutants can bioaccumulate in food webs.
      • The use and ban of DDT highlight the trade-off between pest control and health risks.
      • Trash and litter, including plastics, contaminate the land, endanger wildlife, harm ecosystems, and affect local economies, especially in tourist areas.
      • Hazardous waste and improper disposal can lead to localized health crises, as seen in Love Canal.

    Global Effects and Climate Change

    • Pollution is a global challenge, transcending borders; pollutants can travel vast distances via air and ocean currents.
    • Global warming, driven by greenhouse gases from human activities, threatens low-lying coastal areas, leads to severe weather changes, melting ice, and disrupted ecosystems.
    • The phenomenon of ocean acidification results from enhanced carbon absorption, endangering marine life, particularly coral reefs.

    Mitigation Strategies

    • Efforts to reduce pollutants, such as CFC regulations, have made advancements but require continuing global commitment.
    • Increasing public awareness about pollution and its impact fosters healthier practices and policies for cleaner air, water, and land.
    • Innovations in waste management and recycling play a crucial role in addressing pollution while preserving ecosystems.

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    Description

    Test your understanding of pollution and its effects on the environment with this vocabulary quiz. Explore the types of pollutants and their sources, including both natural and human-made. This quiz will help reinforce your knowledge about the impact of various materials on air, water, and land quality.

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